APA (7th ed.) Citation

Arnold, P. (1987). Der Wellensittich. Gustav Fischer.

Chicago Style (17th ed.) Citation

Arnold, P. Der Wellensittich. Jena: Gustav Fischer, 1987.

MLA (8th ed.) Citation

Arnold, P. Der Wellensittich. Gustav Fischer, 1987.

Warning: These citations may not always be 100% accurate.